Package org.eclipse.xtext.ide.editor.hierarchy

Interface IHierarchyBuilder

All Known Subinterfaces:

ICallHierarchyBuilder

All Known Implementing Classes:

AbstractHierarchyBuilder, DefaultCallHierarchyBuilder

public interface IHierarchyBuilder

This class is used to build a hierarchy structure.

Since:

2.10

Method Summary

Modifier and Type	Method	Description
java.util.Collection<IHierarchyNode>	buildChildren(IHierarchyNode parent, org.eclipse.core.runtime.IProgressMonitor monitor)
java.util.Collection<IHierarchyNode>	buildRoots(org.eclipse.emf.common.util.URI rootURI, org.eclipse.core.runtime.IProgressMonitor monitor)

Method Detail

buildRoots

java.util.Collection<IHierarchyNode> buildRoots(org.eclipse.emf.common.util.URI rootURI,
                                                org.eclipse.core.runtime.IProgressMonitor monitor)

Returns:

root hierarchy nodes for the given URI; empty if the hierarchy cannot be built for the given URI

buildChildren

java.util.Collection<IHierarchyNode> buildChildren(IHierarchyNode parent,
                                                   org.eclipse.core.runtime.IProgressMonitor monitor)

Returns:

child nodes for the given parent node; empty if IHierarchyNode.mayHaveChildren() returns false for the parent